Order Value means Total Item Value (excluding Shipping & GST Amount)
Once Order gets confirmed ORP will get auto update in your A/c
You can redeem ORP against your next order & NOT in same order
Cannot Redeem part value of ORP i.e. If your Order Value is 1500/- & you have 2000 ORP in your account then balance ORP will gets laps
"The Coinage of Tripura" With notes on the seals, Orders, Decorations and Medals of the State, by N.G. Rhodes & S.K. Bose - Total Pages 141.